4th coronavirus shot increased antibodies fivefold, preliminary data from Israel shows The study’s results have not yet been peer reviewed.
Israel to reduce travel restrictions but US travelers still barred The ban on foreign travelers has been a controversial issue in Israel in recent weeks, and American immigrants have been especially vocal in protest.
Israel begins administering 4th coronavirus shots While the ability of a fourth coronavirus vaccination to boost immunity has not been proven, the shot is currently being reviewed in a study of 6,000 people.
Israel will likely administer a 4th dose of coronavirus vaccine to seniors, immunocompromised and healthcare workers